Microsoft quietly launches So.cl social network — In the wake of social-networking giant Facebook's IPO, Microsoft has quietly launched So.cl, its own social networking foray. However, So.cl isn't a designed to be a Facebook challenger. The project, the details of which leaked out last year …

Microsoft Launches Socl Social Network: A Look Inside — Congrats, Mark Zuckerberg. You went public on Friday, got married on Saturday, and as a special present from part-owner and best partner Microsoft, now have a new social network to content with: Microsoft's So.cl. But don't worry too much.

Nasdaq Acknowledges Troubles With Facebook Deal — Robert Greifeld, chief executive of Nasdaq OMX Group Inc., on Sunday acknowledged design problems with Nasdaq's technology after the exchange operator was widely seen as bungling the landmark listing of shares of Facebook Inc. on Friday.

Apple, Samsung CEOs set for U.S. court talks — (Reuters) - The chief executives of Apple Inc and Samsung Electronics Co Ltd are used to running the show at their global tech empires, but they will be in for a different experience when they arrive at a San Francisco federal courthouse on Monday.

The Undoing of Scott Thompson at Yahoo — When the activist shareholder Daniel Loeb confronted Yahoo's directors on May 3 with the possibility that Yahoo's recently hired chief executive, Scott Thompson, might have falsified his résumé by claiming to have a computer science degree, their initial reaction was disbelief.

TomTom Seeks New Direction — Navigation-Tool Maker is Trying to Reposition Itself as a Mapping-Software and Services Provider — Many drivers have used satellite-navigation devices from Dutch navigation-system maker TomTom NV to get where they're going with the minimum of fuss.

Facebook's Mark Zuckerberg weds on day after IPO — A day after the historic Facebook IPO, founder and CEO Mark Zuckerberg updated his status Saturday to “married.” Zuckerberg wed 27-year-old Priscilla Chan, his girlfriend of nearly a decade, according to a guest authorized to speak for the couple.